Haman C. Allman, Co H 38th Ohio Infantry. Entered service Sept 1, 1861, age 26. Died Sept 1, 1864, of wounds received same date in battle of Jonesboro, Ga. -Ohio Roster Killed in the battle of Jonesboro, Ga., Sept. 1, 1864. -Ohio Roster Roll of Honor.
Died at 3rd Div 14th Army Corps Hospital, Sept. 6, 1864 and buried at Atlanta, Ga. among other men of the 38th Ohio who died of wounds. -Burial Register
Listed in VA gravesite locator as: ALLMAN, HEYMAN CARL PVT US ARMY CIVIL WAR DATE OF DEATH: 09/08/1864 BURIED AT: SECTION G SITE 7537
All other military and census records list him as Haman C Allman.